Pressing ________ on the keyboard will select all contents on a document

Select a disadvantage of displaying Flash media in a web page from the list below:

a. You need to create multiple video files in different formats. b. No browser plug-in or player is needed. c. Flash is supported in all browsers. d. Flash is not supported on many mobile devices.

You received a call from a user who brought her own device to the office but cannot find or connect to the company WLAN. The laptop shows other available wireless networks in the building. This user and the other users in her department are connected to the company WLAN and can browse to multiple websites with no problems from their company-assigned laptops.   Which of the following is the most likely reason the user cannot find the company WLAN from her own device?

A. The company WAP has its radio turned off. B. The company WAP is powered down or disconnected. C. The laptop’s wireless network is toggled to the off position. D. The company WAP has SSID broadcast disabled. E. The user’s laptop NIC has MAC address filtering enabled.